摘要
X2分布在统计学中的地位是十分重要的,英国统计学家卡尔.皮尔逊对 分布的研究居功至伟。本文针对教师在数理统计教学中遇到的困难,为了更好的提升教师专业素质,给出了X2分布的各种推导。帮助教师更好的理解 分布的产生,解决一些教师在教学中存在的结论应用式教学方法问题。
X2dismbution m Statistically status is very imporant the British StatiStiCian Karl Pearson on the X2distribution of a graet tribmathernafical Statistics, in order to better enhance the pro fessional quality of teachers,given the derivation of the X2diStribution. Help teachers better understand the X2disribution Of produce, Conclusion-style teaching methods to solve Some of the teachers in the teaching.
出处
《大观周刊》
2012年第11期160-160,176,共2页
关键词
教师专业素质
X2分布
结论应用式教学法
The quality of teaChers' professional Xadiribution ConClusion The teaching methods